PEP小學英語四年級下冊：At the farm Period教學設(shè)計

教學環(huán)節(jié)
    

教學活動
    

設(shè)計意圖
    

Step 1
    

　　Warming up
    

創(chuàng)設(shè)情境，導入新課。
    

　　T: Today we are going to an interesting place.
    

　　a) It has many trees and grass.
    

　　b) It has many animals.
    

　　c) It has many vegetables.
    

　　d) There are potatoes, tomatoes, carrots and green beans.
    

　　Can you guess? Where are we going?
    

　　Ss: Farm.
    

　　T: Yes, we are going to the farm.
    

本課的導入自然有趣，創(chuàng)設(shè)一個真實農(nóng)場的情景，把四種學習的蔬菜整體呈現(xiàn)給學生，使學生初步感知認識本節(jié)課學習的內(nèi)容。通過設(shè)疑提問的形式激發(fā)學生的學習興趣，使他們的注意力高度集中，有效參與到課堂學習活動中。
    

　　Step 2
    

　　Presentation
    

Let’s learn
    

　　1. Teach “carrot（s)-yummy”
    

　　1) T: Let’s play a guessing game: it’s a kind of vegetables. It’s orange. The rabbits like it very much. What’s it？
    

　　Ss can answer it both in Chinese and English. Then T will show the word card and the picture and drill it. T will lead activity and pick some S group to read.
    

　　T: Then let’s count the carrots in the picture. (e.g., One carrot, two carrots… many carrots.)
    

　　教師出示word card “carrots” 并張貼，教師帶讀，抽查2小組讀。
    

　　2) I like carrots. They are yummy.（出示單詞卡，背面注上中文，抽讀個別學生，教師帶讀新單詞。)
    

　　趣味拍手操練chant:
    

　　I like carrots. I like carrots. Yummy, yummy, yummy.（師生示范chant，學生之間pair work。）
    

以一個謎語導入本課的新授知識，富有一定的創(chuàng)意，容易激發(fā)學生的好奇心，調(diào)動學生的積極性，并在自編的chant中不知不覺地學習如何描述carrot。
    

2. Teach “Green beans-tender-long”
    

　　1) T: Show a picture of “green beans” and ask “what are these? Are they carrots?
    

　　Ss: No, they aren’t. They are green beans.（教師啟發(fā)）
    

　　Ss show the word card and drill it.
    

　　2) T: Look at the green beans. They’re tender. （比較幾根發(fā)蔫的四季豆和新鮮的四季豆。）
    

　　Then, show the word “tender” and ask Ss to read it.
    

　　趣味拍手操練:
    

　　I like green beans, I like green beans, tender, tender, tender. (Use the different intonations.)
    

　　3) Look at the green beans. They’re long. (Show two green beans and compare them.）
    

　　Show the word card “l(fā)ong” and let Ss read it.
    

3. Teach “tomato(es)-juicy”
    

　　1) Show a bag.
    

　　T： Look! I have a bag. There is something in it. Who wants to come to the front and taste? Be brave!
    

　　2) Close your eyes. Open your mouth. What’s it?
    

　　當學生得出答案時，教師出示實物及單詞，逐步引出one tomato，two tomatoes，從而引出tomato的復數(shù)形式。
    

　　3) Play the finger exercises. 請學生看老師的手指數(shù)量來判斷應(yīng)該使用tomato還是tomatoes。
    

　　4) Show tomatoes.
    

　　T: Look at the tomatoes. What color are they？
    

　　Ss: They are red.
    

　　T: Yes. They’re red and juicy.
    

　　教師用手掰開西紅柿并展示詞卡。
    

　　Then ask the boys and girls to repeat it.
    

　　趣味拍手操練:
    

　　I like tomatoes, I like tomatoes, juicy, juicy, juicy.
    

在這個教學環(huán)節(jié)教師應(yīng)用了一個不同的導入方法，讓學生通過品嘗從而引出tomato。應(yīng)用finger游戲讓學生掌握tomato的單復數(shù)關(guān)系，避免了講語法的枯燥，符合小學生的心理特征。
    

4. Teach “potato(es)-tasty”
    

　　1) Show a bag.
    

　　T: Look at the bag. Can you touch and guess “Which one is the potato?”
    

　　Ss touch it and try to find out the potato.
    

　　通過這個“摸一摸”游戲，引出新單詞potato，然后出示單詞卡，讓學生認讀。接著引導學生數(shù)一數(shù)共有多少個potato。
    

　　2) Play a short game “High and low”.
    

　　鞏固操練potato的讀音。
    

　　3) Show the true potatoes.
    

　　T: Look at the tomatoes. They’re red. Look at the potatoes. They’re brown.
    

　　編一個chant鞏固知識：
    

　　Tomatoes, tomatoes, “t” is for tomatoes.
    

　　Potatoes, potatoes, “p” is for potatoes.
    

　　帶領(lǐng)學生分小組一起吟唱。
    

　　4) T: When the potatoes become fries, they’re tasty.
    

　　趣味拍手操練：
    

　　I like potatoes, I like potatoes, tasty, tasty, tasty.
    

　　5) T shows two potatoes and compare them.
    

　　T: Look! This potato is big.
    

　　T shows the word card “big” and let Ss read it.
    

在這個環(huán)節(jié)里，教師讓學生通過摸一摸、猜一猜的方式引出potato。并把potato 和tomato進行了比較教學，以一個chant 加深學生對這兩個音、形近單詞的印象，后一個環(huán)節(jié)教師又把單詞教學落實到句型中，使單詞教學更具意義。
    

　　Step 3
    

　　Drill
    

1. Games
    

　　Teacher says the words and asks two students to point out the picture. Let’s see who is quicker.（看圖說單詞）
    

　　Guessing game: one student holds the picture, the other student guess. Use the structure:
    

　　S1: what are these?
    

　　S2: are they...?
    

　　S1: Yes, they are. / No, they aren’t.
    

　　Bingo
    

　　Write the four words on the paper:
    

　　1) For the first time: listen and tick. When you finished, put up your hands and say “bingo” let’s check and see who can get the first bingo.
    

　　2) For the second time: listen and circle. When you finished, put up your hands and say “bingo”. Let’s check and see who can get the second bingo.
    

　　3) For the third time: listen and cross. When you finished, put up your hands and say “bingo”. Let’s check and see who can get the third bingo.
    

復習鞏固所學單詞，為下面的句型教學作鋪墊
    

2. Let’s learn
    

　　Now, Sarah and Mike are at the farm, too. Let’s listen to the tape.
    

　　教師播放Let’s learn的內(nèi)容。
    

　　1) 第一遍，學生聽錄音回答問題：
    

　　Are the green beans long?
    

　　Are the potatoes big?
    

　　2) 第二遍，訂正答案并跟讀。
    

　　3) Pair work: one student is Sarah, the other is Mike.
    

　　4）Show time.
    

回歸文本，通過聽讀、演一演的活動，持續(xù)保持學生高漲的學習情緒。
    

　　Step 4
    

　　Consolidation
    

Summary:
    

　　這節(jié)課我們學習了tomato，potato，carrot，green beans四種蔬菜的名稱，它們是農(nóng)民伯伯通過辛勤的勞作才得以收成的。我們知道蔬菜含有豐富的維生素C，應(yīng)該多吃蔬菜，因為它們有益于我們的健康。
    

在總結(jié)本節(jié)課的同時滲透思想教育：教育學生熱愛勞動，懂得不勞無獲的道理，希望他們養(yǎng)成良好的飲食習慣。
    

Let’s chant:
    

　　跟隨音樂一起進行歌謠說唱。
    

通過學生喜歡的chant形式，動靜結(jié)合，伴隨強烈的音樂節(jié)奏，后掀起課堂小**。
    

Step 5
    

　　Homework
    

Listen and read the words each three times.
    

　　Listen and repeat the chant.
    

Unit 4 At the Farm
    

　　Carrots（圖片）
    

　　green beans（圖片）
    

　　tomatoes（圖片）
    

　　potatoes（圖片）
    

　　Look at the green beans.
    

　　They’re so long.
    

　　The potatoes are big.